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global.go
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global.go
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//
//Copyright [2016] [SnapRoute Inc]
//
//Licensed under the Apache License, Version 2.0 (the "License");
//you may not use this file except in compliance with the License.
//You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// _______ __ __________ ___ _______.____ __ ____ __ .___________. ______ __ __
// | ____|| | | ____\ \ / / / |\ \ / \ / / | | | | / || | | |
// | |__ | | | |__ \ V / | (----` \ \/ \/ / | | `---| |----`| ,----'| |__| |
// | __| | | | __| > < \ \ \ / | | | | | | | __ |
// | | | `----.| |____ / . \ .----) | \ /\ / | | | | | `----.| | | |
// |__| |_______||_______/__/ \__\ |_______/ \__/ \__/ |__| |__| \______||__| |__|
//
//global.go
package drcp
import (
"fmt"
"l2/lacp/protocol/utils"
"net"
)
var DRGlobalSystem DRSystemInfo
type TxCallback func(key IppDbKey, dmac net.HardwareAddr, data interface{})
type DRSystemInfo struct {
// list of tx function which should be called for a given port
TxCallbacks map[IppDbKey][]TxCallback
}
func (g *DRSystemInfo) DRSystemGlobalRegisterTxCallback(intf IppDbKey, f TxCallback) {
g.TxCallbacks[intf] = append(g.TxCallbacks[intf], f)
}
func (g *DRSystemInfo) DRSystemGlobalDeRegisterTxCallback(intf IppDbKey) {
delete(g.TxCallbacks, intf)
}
func DRSystemGlobalTxCallbackListGet(p *DRCPIpp) []TxCallback {
key := IppDbKey{
Name: p.Name,
DrName: p.dr.DrniName,
}
if fList, pok := DRGlobalSystem.TxCallbacks[key]; pok {
return fList
}
// temporary function
x := func(key IppDbKey, dmac net.HardwareAddr, data interface{}) {
utils.GlobalLogger.Info(fmt.Sprintf("TX not registered for IPP port\n", key))
}
debugTxList := make([]TxCallback, 0)
debugTxList = append(debugTxList, x)
return debugTxList
}